Using your service manual’s bill of materials (BOM), order from these suppliers:
Avoid universal "Gordak 952 repair kits" on AliExpress – they often mismatch voltage.
If you cannot find the exact PDF, create your own Gordak_952_Schematic.pdf. Here is the generic schematic logic used by 95% of these stations.
The Heater Control Circuit:
The Power Supply:
Draw this out, and you have a "service manual" for any Gordak 952.
The Gordak 952 uses a 5-pin aviation connector (GX12-5) for both iron and hot air. Refer to this pinout for repairs:
| Pin | Hot Air Handpiece | Soldering Iron Handpiece | |-----|------------------------|--------------------------| | 1 | Heater (AC Live) | Heater (AC Live) | | 2 | Heater (AC Neutral) | Heater (AC Neutral) | | 3 | Thermocouple (+) | Thermistor (Signal) | | 4 | Thermocouple (-) | Thermistor (Ground) | | 5 | Motor (24V DC +) | Not used (or reed switch)|
Cross-check: If you buy a generic 858D handle, repin according to this table. Gordak 952 Service Manual
While we cannot host the file directly here, these are the verified sources to get the schematic diagram and calibration instructions:
Pro Tip: If you search for "Schematic 858D hot air station" or "936 clone service manual," you will find 90% of what you need. The Gordak 952 uses the same AC heater control loop as the 858D.
The biggest hurdle in finding a Gordak 952 service manual is the brand name itself. "Gordak" is often associated with a specific line of cloned or rebranded Chinese stations.
Many units labeled "Gordak" are actually identical in internal layout to models sold under other names, such as: Using your service manual’s bill of materials (BOM),
If you cannot find a specific "Gordak 952" schematic, try searching for the Atten 952 circuit diagram. In 90% of cases, the PCB layout and component values are identical, even if the silk screening on the board looks slightly different.
Before searching for the manual, you must understand the architecture. The Gordak 952 contains two independent systems sharing a single chassis and power supply:
Unlike modern devices that are often "throw-away" technology, the Gordak 952 is repairable. However, opening the unit reveals a PCB that can be confusing without a map. A service manual provides: